baber/WOPTO huggingface dataset:
Patent ES-8305873-A1 (ES)
Title: Rotating shaft seal and bearing lubricating apparatus
IPC: F16N11/10
Filed: 1982-01-11
Abstract: In accordance with an illustrative embodiment of the present invention, a seal or bearing lubricating system adapted for use in a downhole tool such as a drilling motor includes chamber means packed with grease for lubricating said seal and/or bearing, and centrifugal separator means responsive to rotation of a shaft included in said tool for separating and trapping solid particles suspended in the well fluids to prevent contamination of the grease by such solid particles. Pressure equalization across a principal rotating shaft seal also is disclosed.
Patent ES-8302485-A1 (ES)
Title: Vibrator.
IPC: B06B1/16
Filed: 1982-02-15
Abstract: The invention provides a vibrator for shaking materials, comprising a drive, a shaft which can be connected to the drive and which is supported on the casing, at least by a bearing, and further comprising an imbalance member supported by the shaft, in the form of an inert mass arranged eccentrically of the shaft. As a means of improving a vibrator of this type to make it easier to mount, the invention provides that the imbalance member (10) should be arranged loose on the shaft (5). It is desirable for the imbalance member (10) to be provided in contact with the shaft (5) and at least partly enclosing it. If the imbalance member (10) is semi-cylindrical and has bearing boxes (12) at both ends, in accordance with a further embodiment of the invention, the bearing boxes will be light compared to the inert mass of the imbalance member, and their only function will be to surround the shaft and provide a contact surface or contact line. When the vibrator is starting up there is slight friction along this line, whereby the imbalance member is set slightly in rotation. This also enables lighter bearings to be used.
Patent ES-8304385-A1 (ES)
Title: Digital-to-analog converter for bipolar signals.
IPC: H03M1/80
Filed: 1982-05-05
Abstract: In a digital-to-analog converter for bipolar signals all the bits change when the signals pass through the zero level. This results in a poor signal-to-noise ratio owing the small signal and the large noise contribution by the switching transients. The invention proposes to add a digital number to or subtract it from the digital input signal as an offset. As a result of this, the switching point is shifted towards a higher amplitude, which improves the signal-to-noise ratio and the distortion in the case of digital audio signals.
Patent ES-8305009-A1 (ES)
Title: Use of water-soluble polymers of Di-C1-C3 alkyl-amino-neopentyl-(meth)acrylates as retention, dewatering and flocculating agents.
IPC: C08F20/34
Filed: 1982-06-18
Abstract: 1. The use of water-soluble homopolymers of neutralized or quaternized di-C1 -C3 -alkylaminoneopentyl(meth)acrylates, and copolymers which contain at least 5% by weight of neutralized or quaternized di-C1 -C3 -alkylaminoneopentyl(meth)-acrylate as copolymerized units, the homopolymers and copolymers having a K value of from 150 to 300, as retention agents, drainage agents and flocculants in papermaking, and as flocculants for sludges from municipal sewage plants and for activated sludges from industrial waste water treatment plants.
Patent ES-8307549-A1 (ES)
Title: Tube bending assembly, particularly for thin wall and small and medium diameter metal tubes
IPC: B21D11/07
Filed: 1982-07-09
Abstract: The bending assembly for one or more tubes at a time comprises a matrix or die with substantially smooth cylindrical skirt and a sliding block provided with a groove for receiving the tubes to be bent and angularly rotatable relative to the matrix or die. The matrix or die and sliding block, along with a bearing shoulder for the tube to be bent, are retractable in a direction at right angles to the bending plane. In addition to the bending assembly, the apparatus comprises clamping devices and also structure for automatic centering of the tube and taking up of the tolerance on the legs or between different bendings. These last mentioned devices are arranged in line in a same structure, the bending and clamping devices being mounted on slides.
Patent ES-8405608-A1 (ES)
Title: Differential stethoscope distinguishing pulse from body noise
IPC: A61B7/02
Filed: 1983-10-03
Abstract: An electronic unit receives electrical signals from microphone elements (16,18) in respective acoustic heads and directs chosen acoustic signals via a tube to the earpieces (20). The two heads are imposed on widely sepd. parts of the body under examination, and their microphone outputs are applied to individual operational amplifiers (26,28) which are followed by gain adjustment potentiometers (36,40) and a differential amplifier (32). - The component of the output difference signal representing body noise (e.g. respiration) is minimised by adjustment of the potentiometers (36,40), and the distinguishable difference between the two heartbeat signals is amplified (42) for driving an earphone or loudspeaker (44). The differential amplifier (32) is adjusted for min. output noise by means of a balancing potentiometer (46). The signals may be displayed on an oscilloscope connected to output jacks (48-50). (2/3) GBAB- GB2147475 B A portable stethoscope for listening to internal sounds of a body comprising: first and second sensor means for selective application at two selectively and variably spaced portions of the external surface of said body and for detecting said internal sounds and outputting electrical signals in response to said sounds, said sound signal including a first signal desired for detection and a second undesired signal, said first signal being masked by said second signal; comparison means for receiving said electrical signals from said first and second sensor means and outputting a comparison signal, said comparison signal being the difference between concurrently received electrical signals from said first and second sensor means; output means receiving said comparison signal and outputting a sensible signal, said sensible signal corresponding to at least a portion of said difference comparison signal of said detected sound signals.
Patent ES-8500331-A1 (ES)
Title: Suspended apparatus for changing tuyère stock assemblies.
IPC: C21B7/16
Filed: 1983-11-25
Abstract: A tuyere stock removal device is presented which is particularly well suited for use in conjunction with those types of shaft furnaces having a hot air, closed circuit pipe line which runs a circular course around the bosh. The tuyere stock removal device is suspended by means of rollers on rails and forms an integrated mechanical unit with the hot air, closed circuit pipe line. The present invention will perform all of the handling operations necessary for the dismantling and reinstallation of the blast nozzle and pipe bend as well as the tuyere and any slanting down pipe associated therewith.
Patent ES-8503707-A1 (ES)
Title: Process for the preparation of moulding masses from reactive resins.
IPC: H01B3/30
Filed: 1984-06-26
Abstract: This invention provides reaction resin molded materials (OX/ICR molded materials) containing oxazolidinone and isocyanurate rings prepared from reaction resin mixtures of polyepoxides and polyisocyanates (EP/IC resins) in the presence of a hardening catalyst and has as an object to provide a simple manufacturing method for heat resistant OX/ICR molded materials with improved mechanical properties. According to this invention, EP/IC resins which are capable of casting and impregnating and which are free from solvents are provided. These resins have a formula mole ratio of EP:IC of about 1 to 5 and a viscosity of up to 7,000 mPa sec at 25 DEG C. and are cross-linked by means of tertiary amine or imidazole hardening catalysts at gelling temperatures of up to 130 DEG C. and post-hardening temperatures of 130 DEG to 200 DEG C. to produce OX/ICR molded materials with a mole ratio OX:ICR greater than 1, wherein the reaction of the epoxy and isocyanate groups is above 90% after the hardening.
Patent ES-8505600-A1 (ES)
Title: Novel floating system for aquatic vehicles
IPC: B60V1/00
Filed: 1984-06-28
Abstract: Novel floating system for aquatic vehicles, characterised in that it comprises, at the bottom of the boat, two A, B or more tunnels which are parallel, open at the bottom and subjected, inside, to an air pressure which is greater than atmospheric pressure.
Patent ES-8604282-A1 (ES)
Title: Hydrophobic and/or antiadhesive masses, reactive diluents, plasticizer and utilization thereof.
IPC: C09J7/02
Filed: 1984-08-14
Abstract: New hydrophobic and/or anti-adhesive compsns. with an (in)organic or organo-metallic basis, reactive diluents, and plasticisers contain 0.1-99.9 wt.% of monomeric, oligomeric or polymeric hydrocarbons, rich in CH3 gps. and/or their derivs. of formula R1R2C=CR3R4 (I), (R1R2C-CR3R4)n+1 (II) and/or (III). The CH3 content is at least 2.0 (3.0.4-0) mols/monomer or monomer unit. R1, R2, R3, R4, = H, CH3 and/or CH2CH3; A, B= H, CH3, CH2CH3 and/or II; n = 0-20,000,000, esp. 50-500,000.
Patent ES-8600609-A1 (ES)
Title: Process for preparing a soya jelly.
IPC: A23L29/256
Filed: 1984-09-20
Abstract: An aqueous suspension containing 3-10% by weight of whole or defatted soya solids, 0.2-0.7% by weight of agar-agar and 0-12% by weight of sucrose is prepared, the suspension thus prepared is sterilized by heating and is then precooled to 40-48 DEG C, aseptically packed in hermetically sealed containers at 40-48 DEG C and allowed to set by cooling in the containers.
Patent ES-8608043-A1 (ES)
Title: Pharmaceutical and veterinary preparations of cystein-125-depleted muteins of Interleukin-2 and their production.
IPC: C07K19/00
Filed: 1985-05-03
Abstract: The invention provides muteins of biologically active proteins such as IFN- beta and IL-2 in which cysteine residues that are not essential to biological activity have been deleted or replaced with other amino acids to eliminate sites for intermolecular crosslinking or incorrect intramolecular disulfide bridge formation. These muteins may be made via bacterial expression of mutant genes that encode the muteins and have been synthesized from the genes for the parent proteins by oligonucleotide-directed mutagenesis.
Patent ES-8705083-A1 (ES)
Title: IC engine-driven three=phase generator set
IPC: F02B63/04
Filed: 1985-12-02
Abstract: The equipment carried on a two-wheeled chassis (1) with a prop (3) and steering handle (4), includes a petrol engine (5) coupled to a 380V 50 Hz three-phase generator (6). This is partly covered by a housing (7) which contains a power converter (8) and a multi-output panel (9) with current supply sockets. The converter is a motor-generator set producing 42V 200 Hz when supplied from the generator via a thermal circuit-breaker (15) and switch (14). The main generator output is available at a three-phase socket (16) and a single-phase socket (17). From 10% to 35% of its power is provided at the higher frequency from the converter output sockets (13).
Patent ES-8706078-A1 (ES)
Title: Improved brake control device.
IPC: B60T11/10
Filed: 1986-04-24
Abstract: A brake control device (20) is disposed between a brake pedal (12) and a clutch pedal (10) to retain the brake pedal (12) in an applied position when the clutch pedal (10) is depressed and the vehicle is facing downhill on an incline and in reverse gear, so that the vehicle operator may remove his foot from the brake pedal (12). A control circuit (110) includes a backup light switch (114) and attitude switch (116) for operating a solenoid actuator (120) that applies a locking ball (28) of the brake control device (20). A brake control device (320) may be operated by a solenoid actuator (325) controlled by an electronic control unit (340) so that the brake pedal (12) is retained in an applied position whenever the vehicle is stationary and the clutch pedal (10) depressed.
Patent ES-8707593-A1 (ES)
Title: Branch pipes obtained by moulding a coating of adjoining material around a preferably rigid tubular insert, and manufacturing process.
IPC: B29C45/14
Filed: 1986-06-25
Abstract: A bypass connection for flexible tubes, obtained by molding a coating of a junction material about a rigid tubular insert, and a process for manufacturing the connections. In these bypass connections, the insert includes at one end a first bell mouthed flange intended to be applied against the internal surface of a boss, provided with a flange which is also bell mouthed, of a main pipe, in combination with a second flange and the insert is formed by the secondary core for supporting a member to be connected to the main pipe, so that it forms an integral part of the bypass connection.
Patent IE-912649-A1 (IE)
Title: Method and apparatus for reducing the contents of nitrogen¹oxides in combustion effluent gas
IPC: B01D53/56
Filed: 1991-07-26
Abstract: The invention relates to a method and an apparatus for reducing the contents of nitrogen oxides in oxygen-containing effluent gas developed by the combustion of fuel, by which method an ammonia-containing treatment gas comprising a carrier gas is injected into the effluent gas. The treatment gas is injected as a jet flowing counter-currently to the effluent gas at a velocity sufficient for causing the treatment gas to penetrate the effluent gas as a jet stream over a predetermined length of travel. By means hereof, the treatment gas may, if desirable in combination with possible additives, be injected into the zone with optimum temperature for NOx reduction.
Patent IE-913967-A1 (IE)
Title: Device for the production of coils for an electrical apparatus
Inventor: STRIBEL HANS PETER
IPC: H01F41/09
Filed: 1991-11-14
Abstract: For the production of electrical coils of electrical technology apparatuses it is proposed that the coils optionally be stored in an intermediate store after leaving the coil winding machine and before further processing in subsequent stations, and that they be called up optionally from said intermediate store. <IMAGE>
Patent IE-904551-A1 (IE)
Title: Method of preparing high glass transition temperature¹novolak resins useful in high resolution photoresist¹compositions
IPC: C08G8/08
Filed: 1990-12-17
Abstract: Novolak resins which possess a high glass transition temperature ("Tg"), and which are particularly suited for use in high resolution photoresist compositions, are provided. The resins are prepared by the condensation reaction of formaldehyde with multi-substituted phenol, for example 3,5-dimethyl phenol, resorcinol compound, and, optionally, another phenol. Novolak resins having Tg's greater than about 120 degrees Centigrade are preferred.
Patent IE-921471-A1 (IE)
Title: A process for producing a butter-like food fat
Inventor: BERNTSEN STEN
IPC: A23D7/02
Filed: 1992-07-01
Abstract: A butter-like food fat being directly spreadable at refrigeration temperature, i.e. 4 to 5 DEG C, and preferably containing 80 to 83 % fat is produced by addition of vegetable oil, water, and salt. Initially conventional butter is produced, which preferably contains 80 to 83 % fat and which is made exclusively from milk. Subsequently, the conventional butter is passed continuously through a tight, closed plant, whereby the butter initially passes through a kneading station followed by addition of half the total amount of added vegetable oil. Then the butter mixture passes through a mixer, whereafter the remaining portion of the amount of added vegetable oil and water and salt are added. In this manner buttermilk results exclusively as a by-product from the production of the conventional butter and contains thererefore nothing but pure milk fat. Accordingly, the buttermilk can be used as market milk and sold at the highest possible market price. In addition, a particularly high production flexibility is obtained during the production of butter.
Patent IE-921486-A1 (IE)
Title: Methods and compositions for inhibiting deposit formation on¹contact lenses
Inventor: PARK JOHN Y
IPC: C11D3/34
Filed: 1992-07-01
Abstract: Methods and compositions for inhibiting the formation of proteinaceous and/or lipid deposits on a contact lens are disclosed. In one embodiment, the present method comprises contacting a contact lens being worn in a mammalian eye with at least one ophthalmically acceptable thiol component in an amount effective to inhibit the formation of at least one of proteinaceous deposits and lipid deposits on the contact lens.
Patent IE-922828-A1 (IE)
Title: An articulated structure for a doll
Inventor: FERRE JOSE MANUEL RODRIGUEZ
IPC: A63H3/46
Filed: 1992-11-19
Abstract: The articulated structure for dolls or puppet bodies of the invention consists of a structure or skeleton-like framework in which the various elements and members which comprise it are connected with one another at their ends by means of link connections (8,9) which in combination with the structure of the referenced ends constitute ball and socket articulations. The link connections are formed by two spheres 8a connected by a radial appendix 8b, over which is injected the integrating material making up the semispherical catches 9, constructed in the ends of the elements or members of the skeleton-like framework. The improvements are applicable in the manfuacture of articulated structures for dolls which permit stable and voluntary positioning of their members or connecting parts. <IMAGE>
Patent IE-970019-A1 (IE)
Title: Improvements relating to packaging
Inventor: MONGE FERNON MAURICE DE
IPC: B65D5/42
Filed: 1997-01-13
Abstract: A carton blank (1) has an inner face (2) and an outer face. A product-viewing window (4) extends through the blank (1). A transparent film (5) is mounted on the inner face (2) of the blank (1) covering the entire inner face (2) and extending across the window opening (4). The film is attached to the blank by an ultra-violet curing adhesive. The blank (1) can be folded to form a sleeve for compact discs.<Fig.1>
Patent WO-9527176-A1 (WO)
Inventor: SEIDL NIKOLAUS
IPC: F24H9/12
Filed: 1995-03-28
Abstract: A panel heating radiator made of sheet steel with releasable thread coupling elements (3) with union nuts (9) to secure the radiator to threaded sections (4) at the ends of pipes (5) to which the radiator (1) is to be connected. The thread coupling elements are formed on the end sections (6) of steel connecting pipes (7) having a flange (8) formed by a radial fold chipless-shaped in the pipe wall and fitted with a union nut (9) threaded upon them which bears on said flange (8) when said thread coupling element (3) is engaged with the threaded section (4) on the pipe (5). The connecting pipes (7) are welded to connecting stubs (15, 18) of the panel radiator (1) which, in turn, are welded to a radiator plate (2), or directly to a manifold (13, 14) of a panel (2) of the panel radiator (1).
Patent WO-0075656-A1 (WO)
Title: Procede de determination de la susceptibilite potentielle chez un individu de developper des episodes visibles a risque mortel (alte) et/ou le syndrome de la mort subite du nourrisson (msn)
Inventor: CLANCY ROBERT
IPC: G01N33/50
Filed: 2000-06-07
Abstract: L'invention concerne des procédés permettant de déterminer la prédisposition d'un individu à des épisodes visibles à risque mortel (ALTE) et/ou au syndrôme de la mort subite du nourrisson (MSN). L'invention concerne notamment des procédés d'évaluation de la susceptibilité potentielle d'un individu de développer des ALTE ou le syndrôme de la MSN, en déterminant le taux total d'IgA et/ou d'IgA1 chez cet individu.
Patent WO-2004001235-A1 (WO)
Title: Systemes de prehension/relachement
Inventor: RUDDUCK DICKORY
IPC: F16B5/06
Filed: 2003-06-19
Abstract: L'invention porte sur une fixation (10) dont l'élément de fixation présente: une barrette souple (12), un moyen de préhension (14) et un moyen de commande (18) fixé à l'élément de fixation et fait d'un matériau tel qu'un alliage à mémoire de forme se contractant lorsqu'on l'active, la barrette (12) se déplaçant lorsque le matériau se contracte entre une position de prise et une position de relâchement. Selon un deuxième aspect, l'une des fixations d'un groupe de fixations comporte un moyen d'adressage permettant de la distinguer des autres fixations, ledit moyen d'adressage étant stocké dans un moyen de stockage consistant en une mémoire non volatile à câblage en dur et en un semi-conducteur.
Patent WO-2004051543-A1 (WO)
Inventor: ARMSTRONG BEVERLY EDWARD
IPC: G06F19/00
Filed: 2003-12-03
Abstract: A method and apparatus for testing transport delay of a simulator, the method involving: running a simulation by means of said simulator, inputting an input signal into said simulator to produce a detectable alteration in said simulation, monitoring said simulation and thereby detecting said alteration, and measuring the time between said inputting and said detecting, whereby said time is indicative of said transport delay of said simulator.
Patent AU-2002216052-A1 (AU)
Title: Inertial rotation device
Inventor: KARRAI KHALED
IPC: H02N2/12
Filed: 2001-11-22
Abstract: An inertial positioning device comprising: a base plate ( 10 ); a top plate ( 20 ) for mounting an element to be rotated; a rotation member ( 16 ) having a column ( 18 ) on which the top plate is mounted in frictional engagement for slip-stick rotational motion; and a pair of piezoelectric actuators ( 12 ) each secured to the base plate at one end and to lateral extensions ( 17 ) of the rotation member at their other ends. Simultaneous actuation of the piezoelectric actuators rotates the column of the rotation member about its axis. When a suitable asymmetric drive signal is supplied to the piezoelectric actuators, the top plate is rotated by slip-stick motion. The device is compact, has a good load capacity for an inertial motor and is operable in extreme environments such as liquid helium temperatures, high vacuum and high magnetic fields.
Patent AU-2002218766-A1 (AU)
Title: Multifunctional coupling agents with cyclic iminoester and iminoether groups, method for producing the same and use thereof
Inventor: BOHME FRANK
IPC: C07D413/04
Filed: 2001-06-12
Abstract: The invention relates to the field of chemistry, more specifically to multifunctional coupling agents which are used e.g. for synthesizing functionalized block copolymers. The aim of the invention is to provide coupling agents which react selectively through addition reactions and which contain one or more additional, activable functional groups. To this end, the invention provides multifunctional coupling agents with cyclic iminoester and iminoether groups of general formula (1), wherein X contains one or more additional, activable functional groups in particular. The invention also provides for a method for reacting carboxylic acid chlorides with aminoterephthalic acid to produce intermediate products which are then reacted further.
Patent AU-2001241320-A1 (AU)
Title: Duplex stainless steel
Inventor: BERGSTROM ORJAN
IPC: C22C38/44
Filed: 2001-03-01
Abstract: The present invention relates to a duplex stainless steel alloy with austenite-ferrite structure, which in hot extruded and annealed finish shows high strength, good corrosion resistance, as well as good weldability which is characterized in that the alloy contains in weight-% max 0.05% C, 0-2.0% Si 0-3.0% Mn, 25-35% Cr, 4-10% Ni, 2-6% Mo, 0.3-0.6% N, as well as Fe and normally occurring impurities and additions, whereby the content of ferrite is 30-70%.